CN219250877U

CN219250877U - Massage mechanism and massage machine core

Info

Publication number: CN219250877U
Application number: CN202222408841.9U
Authority: CN
Inventors: 康正; 宋胜捷; 王伟生; 李哲义; 栾好恒; 王书礼; 阎晓辉; 董瑞玉; 杜敏雷
Original assignee: Shandong Kangtai Industry Co Ltd
Current assignee: Shandong Kangtai Intelligent Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-06-27
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a massage mechanism, which comprises a support arm and a massage arm assembly arranged on the support arm, wherein the massage arm assembly comprises a first massage arm provided with a first massage piece and a second massage arm provided with a second massage piece; the support arm is provided with a rotation driving device, and the rotation driving device drives the first massage arm and/or the second massage arm to rotate so that the first massage piece and the second massage piece are close to or far away from each other. According to the massaging mechanism, the first massaging arm and/or the second massaging arm can be independently driven by the rotation driving device to rotate, and the first massaging piece and the second massaging piece are made to be close to or far away from each other, so that shoulder grabbing massaging action is realized.

Description

Massage mechanism and massage machine core

Technical Field

The utility model relates to the technology of massage equipment, in particular to a massage machine core and a massage machine core.

Background

Patent application CN213490296 discloses a kneading massage core, and its scheme first massage subassembly, second massage subassembly are connected with the second back shaft through first connecting rod, second connecting rod respectively, and on first back shaft epaxial axle sleeve is located respectively to first massage subassembly and second massage subassembly, and first massage subassembly and second massage subassembly have the contained angle, rotate when first back shaft and drive the axle sleeve and rotate, and first massage subassembly and second massage subassembly can be close to each other or keep away from when kneading. The first massage component and the second massage component can be moved close to or away from each other only when the kneading action is performed, and the first massage component and the second massage component cannot be independently moved close to or away from each other. In view of this, the present application is specifically proposed.

Disclosure of Invention

The utility model aims to solve the technical problem that the first massage component and the second massage component in the prior art cannot be independently moved close to or away from each other.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a massage mechanism, comprising a support arm and a massage arm assembly arranged on the support arm, wherein the massage arm assembly comprises a first massage arm provided with a first massage piece and a second massage arm provided with a second massage piece; the support arm is provided with a rotation driving device, and the rotation driving device drives the first massage arm and/or the second massage arm to rotate so that the first massage piece and the second massage piece are close to or far away from each other.

Preferably, the first massage arm is fixedly connected to the support arm, the second massage arm is pivotally connected to the first massage arm, and the rotation driving device drives the second massage arm to rotate relative to the first massage arm.

Preferably, one of the first massage arm and the second massage arm is provided with an arc chute, the other one of the first massage arm and the second massage arm is provided with a sliding rod piece, the arc chute is in sliding fit with the sliding rod piece, and when the second massage arm rotates relative to the first massage arm, the sliding rod piece slides relative to the arc chute.

Preferably, the rotation driving device comprises a base mounted on the supporting arm, a motor mounted on the base, a pushing piece and a transmission assembly mounted on the base and located between the motor and the pushing piece, wherein the motor drives the pushing piece to move through the transmission assembly, and the pushing piece pushes the second massage arm to rotate relative to the first massage arm when moving.

Preferably, one of the pushing piece and the second massage arm is provided with a guide groove, the other one of the pushing piece and the second massage arm is provided with a guide rod, the guide groove is in sliding fit with the guide rod, and when the second massage arm rotates relative to the first massage arm, the guide rod slides relative to the guide groove.

Preferably, the transmission assembly comprises a wire rod piece and a nut piece, the motor is connected to the wire rod piece in a transmission manner so as to drive the wire rod piece to rotate, the nut piece is sleeved on the wire rod piece, the pushing piece is fixedly connected to the nut piece, and the nut piece is limited to move along the axial direction of the wire rod piece in a sliding fit manner with the base.

Preferably, the motor is connected to the wire rod member in a transmission manner through a belt transmission structure.

Preferably, the transmission assembly includes a position detector for detecting the position of the nut member relative to the screw member.

Preferably, the pushing member is configured to move in a first setting direction, the guide rod slides in a second setting direction relative to the guide slot, and an included angle between the first setting direction and the second setting direction is between 70 degrees and 90 degrees.

The application further provides a massage machine core which comprises a massage mechanism and a driving mechanism for driving the massage mechanism to move; the massage mechanism is any one of the massage mechanisms, and the driving mechanism is connected to a supporting arm of the massage mechanism.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects: according to the massaging mechanism, the first massaging arm and/or the second massaging arm can be independently driven by the rotation driving device to rotate, and the first massaging piece and the second massaging piece are made to be close to or far away from each other, so that shoulder grabbing massaging action is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following brief description of the drawings of the embodiments will make it apparent that the drawings in the following description relate only to some embodiments of the present utility model and are not limiting of the present utility model.

Fig. 1 and 2 are schematic views respectively showing a massage mechanism according to another embodiment at different angles;

FIG. 3 is a diagram showing a variation of the rotation of the second massage arm relative to the first massage arm according to the massage mechanism of an embodiment;

FIG. 4 is a diagram showing a massage mechanism according to an embodiment, which is changed from an assembled state to an disassembled state;

FIG. 5 is a schematic diagram of a rotary driving device according to an embodiment;

FIGS. 6-8 are various exploded views of a rotary drive device according to an embodiment;

FIG. 9 is a cross-sectional view of a rotary drive device according to an embodiment;

FIG. 10 illustrates a cross-sectional view of a base of an embodiment.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. Features of the embodiments described below may be combined with each other without conflict.

Referring to fig. 1 to 3, in an embodiment, the massage mechanism of the present application includes a support arm 1, a massage arm assembly 2, and a rotation driving device 3, wherein the massage arm assembly 2 is mounted on the support arm 1, and the rotation driving device 3 is disposed on the support arm 1. The massage mechanism of the present application may replace the massage mechanism of an existing massage movement, for example the massage mechanism of the patent application CN201920427248.4, etc.

The support arm 1 is used for being connected with a driving mechanism of the massage machine core, the driving mechanism is, for example, a kneading driving mechanism for driving the massage mechanism to move in the left-right direction, a knocking driving mechanism for driving the massage mechanism to perform knocking massage, and a strong and weak driving mechanism for driving the massage mechanism to move in the front-back direction so as to adjust the pushing force, wherein the kneading driving mechanism, the knocking driving mechanism and the strong and weak driving mechanism are common driving structures of the massage machine core, and therefore are not described repeatedly.

The massage arm assembly 2 includes a first massage arm 2A to which a first massage member is attached, and a second massage arm 2B to which a second massage member is attached. The first massage arm 2A is fixedly connected to the support arm 1, and referring to fig. 4, the first massage arm 2A has a pivot portion 2A1, and the second massage arm 2B has a pivot portion 2B1, and the pivot portion 2A1 and the pivot portion 2B1 are rotatably engaged, so that the second massage arm 2B is pivotally connected to the first massage arm 2A. When the second massage arm 2B is driven to rotate relative to the first massage arm 2A, the first massage piece and the second massage piece are close to or far away from each other, and the shoulder of a user can be clamped when the first massage piece and the second massage piece are close to each other, so that the shoulder grabbing massage action of the fingers is simulated. In this embodiment, the first massage arm 2A is provided with an arc chute 2A2, the second massage arm 2B is provided with a sliding rod 2C, the sliding rod 2C is connected to the joint 2B2 of the second massage arm 2B, and the sliding rod 2C is slidably engaged with the arc chute 2A2, so that when the second massage arm 2B rotates relative to the first massage arm 2A, the sliding rod 2C slides relative to the arc chute 2A 2. It should be appreciated that the positions of the slide bar 2C and the arc chute 2A2 may be reversed.

The rotation driving device 3 is disposed on the support arm 1, and referring to fig. 3, the rotation driving device 3 drives the second massage arm 2B to rotate relative to the first massage arm 2A. Given fig. 3 to 10, the rotation driving device 3 comprises a base 3A, a motor 3B, a pushing piece 3C and a transmission component 3D, wherein the base 3A is installed on the supporting arm 1, the motor 3B is installed on the base 3A through a connecting frame 3I, the transmission component 3D is installed on the base 3A and is located between the motor 3B and the pushing piece 3C, the motor 3B drives the pushing piece 3C to move through the transmission component 3D, and the pushing piece 3C pushes the second massage arm 2B to rotate relative to the first massage arm 2A.

In this embodiment, the pushing member 3C is provided with a guide groove T, the second massage arm 2B is provided with a guide rod 2D, the guide groove T is slidably matched with the guide rod 2D, and when the second massage arm 2B rotates relative to the first massage arm 2A, the guide rod 2D slides relative to the guide groove 3C. As shown in fig. 3, the pushing member 3C is configured to move in a first setting direction X, the guide bar 2D slides in a second setting direction Y relative to the guide groove T, and an included angle between the first setting direction X and the second setting direction Y may be designed to be between 70 degrees and 90 degrees, for example, 85 degrees. It will be appreciated that the positions of the guide slot T and the guide bar 2D may be reversed.

In this embodiment, the transmission assembly 3D includes a wire member 3E, a nut member 3F, a belt transmission structure 3G, and a position detector 3H. The motor 3B is connected to the screw rod member 3E through a belt transmission structure 3G to drive the screw rod member 3E to rotate, as shown in fig. 7, the belt transmission structure 3G includes a first belt pulley N1 installed on a driving shaft of the motor 3B, a second belt pulley N2 installed on the screw rod member 3E, and a belt N3 sleeved on the first belt pulley N1 and the second belt pulley N2. The nut member 3F is sleeved on the screw member 3E, and in this embodiment, the nut member 3F includes a first sleeve-connecting portion M1 and a second sleeve-connecting portion M2, the first sleeve-connecting portion M1 has an internal thread adapted to an external thread of the screw member 3E, and the second sleeve-connecting portion M2 engages the first sleeve-connecting portion M1 and the pushing member 3C along an axial direction of the screw member 3E. The pushing member 3C is fixedly connected to the second socket joint portion M2 of the nut member 3F. As shown in fig. 10, the base 3A has a slide groove S, the first socket portion M1 of the nut member 3F has a slider portion that cooperates with the slide groove S, and the nut member 3F is slidably fitted with the base 3A by the slide groove S and the slider portion cooperating, so that the nut member 3F is restricted to move in the axial direction (i.e., the first setting direction X) of the screw member 3E. The position detector 3H is disposed on the base 3A and is configured to detect a position of the nut member 3F relative to the wire member 3E, in this embodiment, the position detector 3H includes a first detecting portion P1 and a second detecting portion P2, and the first detecting portion P1 and the second detecting portion P2 are distributed at different positions along a moving path of the nut member 3F, for example, micro switches, and are triggered by the first sleeving portion M1 of the nut member 3F to generate an electrical signal, and the position detector 3H can also be adjusted to be a common position detector such as a hall position detector, which is not described herein.

The above is a massage mechanism according to an embodiment of the present application, and other modified embodiments of the present application are also possible. In another embodiment the rotational drive means is adjustable to an air bag drive configuration. In another embodiment, the first massage arm and the second massage arm may be configured to be capable of rotating independently, and the rotation driving device may be configured to be capable of rotating the first massage arm and the second massage arm respectively or synchronously.

The application further provides a massage machine core which comprises a massage mechanism and a driving mechanism for driving the massage mechanism to move; the massage mechanism may be the aforementioned massage mechanism, and the driving mechanism is connected to a support arm of the massage mechanism.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A massage mechanism, comprising a support arm (1), a massage arm assembly (2) mounted on the support arm (1), the massage arm assembly (2) comprising a first massage arm (2A) mounted with a first massage member, a second massage arm (2B) mounted with a second massage member; the massage device is characterized in that a rotation driving device (3) is arranged on the support arm (1), and the rotation driving device (3) drives the first massage arm (2A) and/or the second massage arm (2B) to rotate so as to enable the first massage piece and the second massage piece to be close to or far away from each other.

2. The massage mechanism of claim 1, wherein the first massage arm (2A) is fixedly connected to the support arm (1), the second massage arm (2B) is pivotally connected to the first massage arm (2A), and the rotation driving device (3) drives the second massage arm (2B) to rotate relative to the first massage arm (2A).

3. The massage mechanism of claim 2, wherein one of the first massage arm (2A) and the second massage arm (2B) is provided with an arc chute (2A 2), and the other one is provided with a slide bar (2C), the arc chute (2A 2) and the slide bar (2C) are in sliding fit, and the slide bar (2C) slides relative to the arc chute (2A 2) when the second massage arm (2B) rotates relative to the first massage arm (2A).

4. A massaging mechanism according to claim 2 or 3, wherein the rotation driving device (3) comprises a base (3A) mounted on the supporting arm (1), a motor (3B) mounted on the base (3A), a pushing member (3C), and a transmission assembly (3D) mounted on the base (3A) and located between the motor (3B) and the pushing member (3C), the motor (3B) drives the pushing member (3C) to move through the transmission assembly (3D), and the pushing member (3C) pushes the second massaging arm (2B) to rotate relative to the first massaging arm (2A) when moving.

5. Massage mechanism according to claim 4, characterized in that one of the pushing member (3C) and the second massage arm (2B) is provided with a guiding groove (T), wherein the other one is provided with a guiding rod (2D), the guiding groove (T) and the guiding rod (2D) are in sliding fit, and the guiding rod (2D) slides relative to the guiding groove (T) when the second massage arm (2B) rotates relative to the first massage arm (2A).

6. The massage mechanism as recited in claim 4, wherein the transmission assembly (3D) comprises a wire rod member (3E) and a nut member (3F), the motor (3B) is drivingly connected to the wire rod member (3E) to drive the wire rod member (3E) to rotate, the nut member (3F) is sleeved on the wire rod member (3E), the pushing member (3C) is fixedly connected to the nut member (3F), and the nut member (3F) is limited to move in an axial direction of the wire rod member (3E) by being slidably engaged with the base (3A).

7. Massage mechanism according to claim 6, characterized in that the motor (3B) is drivingly connected to the wire rod (3E) by means of a belt drive (3G).

8. Massage mechanism according to claim 6, characterized in that the transmission assembly (3D) comprises a position detector (3H) detecting the position of the nut member (3F) with respect to the screw member (3E).

9. Massage mechanism according to claim 5, characterized in that the pushing member (3C) is arranged to move in a first set direction (X), the guiding bar (2D) sliding in a second set direction (Y) with respect to the guiding slot (T), the angle between the first set direction (X) and the second set direction (Y) being comprised between 70 and 90 degrees.

10. A massage machine core, which comprises a massage mechanism and a driving mechanism for driving the massage mechanism to move; the massage mechanism of any one of claims 1 to 9, wherein the drive mechanism is coupled to a support arm of the massage mechanism.